What is visualization and what does it have to do with weight loss? There are a number of methods for improving muscle mass some of which include resistance training exercises such as bench presses and squats. But for best results, followers are required to strictly follow the diet. The key here would be to discipline yourself and your food intake. Then one day out of the blue I took responsibility for my health; I decided that if I was going to live a long and productive life, I'd better start making some lifestyle changes.